#ifndef __MutexLock_H__
#define __MutexLock_H__

#include "Noncopyable.hpp"
#include <pthread.h>

namespace wd
{


class MutexLock 
: Noncopyable {
public:
    MutexLock();
    ~MutexLock();
    void lock();
    void unlock();

    pthread_mutex_t * getMutexLockPtr()
    {   return &_mutex; }

private:
    pthread_mutex_t _mutex;

};


class MutexLockGuard
{
public:
    MutexLockGuard(MutexLock & m)
    : _mutex(m)
    {   _mutex.lock();  }

    ~MutexLockGuard()
    {
        _mutex.unlock();
    }

private:
    MutexLock & _mutex;
};


}//end of namespace wd


#endif

